Round|Lab Grown|GIA

4.27ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • GIA 2484631290

Certificate GIA 2484631290

Diamond specifications and retailer prices

From $4,007 USD
Save $4,991 USD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,626 USD at Taylor and Hart
View at Taylor and Hart

About this 4.27ct lab-grown round diamond

This 4.27ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2484631290. Listed at 19 retailers, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.27
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2484631290
Dimensions10.37 × 10.42 × 6.42 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
10.37 mm10.42 mm4.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2484631290
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,621 USD|Low: $2,862 USD|High: $16,315 USD|Avg: $7,808 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
October 1, 2026
Retailer 16$4,007 USD
Retailer 17$4,047 USD
Retailer 8$4,305 USD
Retailer 18$4,910 USD
Retailer 9$5,072 USD
Retailer 7$5,146 USD
Retailer 12$5,514 USD
Retailer 5$5,842 USD
Retailer 4$6,370 USD
Retailer 1$6,621 USD
Retailer 6$7,266 USD
Retailer 13$8,673 USD
Retailer 14$8,991 USD
Retailer 15$8,998 USD
Retailer 10$10,679 USD
Retailer 2$11,326 USD
Retailer 11$11,983 USD
Taylor and Hart$14,626 USD
Retailer 3$15,989 USD

35 data points across 19 retailers

19 retailers$4,007 USD to $8,998 USD

B
Cheapest Retailer
-
$4,007 USD
B+
Retailer 2
-
$4,047 USD
View
B+
Retailer 3
-
$4,305 USD
View
B+
Retailer 4
-
$4,910 USD
View
B
Retailer 5
-
$5,072 USD
View
B
Retailer 6
-
$5,146 USD
HK$40,200 HKD
View
B
Retailer 7
-
$5,527 USD
£4,352 GBP
View
B
Retailer 8
-
$5,842 USD
View
B
Retailer 9
-
$6,370 USD
£5,016 GBP
View
B
Retailer 10
-
$6,621 USD
€6,306 EUR
View
B
Retailer 11
-
$7,266 USD
A$11,178 AUD
View
B
Retailer 12
-
$8,673 USD
ZAR 140,120 ZAR
View
B
Retailer 13
-
$8,991 USD
A$13,833 AUD
View
B
Retailer 14
-
$8,998 USD
£7,085 GBP
View
B
Retailer 15
-
$10,679 USD
View
Price under review
B
Retailer 16
-
$11,326 USD
View
Price under review
B
Retailer 17
-
$11,983 USD
A$18,436 AUD
View
Price under review
Most Expensive
B
Taylor and Hart
759RY6D · Oct 1
$14,626 USD
View
Price under review
17 more retailers have this diamond
Prices start from $4,007 USDSave up to $4,991 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

B+
4.27ct Round
$4,007 USD